fixed: 折扣筛选参数修正

@@ -38,22 +38,13 @@ import FilterSub from './filter-sub.vue';
 
 
 let locationQuery = qs(decodeURIComponent(location.search.replace(/^\?/, '')));
 let locationQuery = qs(decodeURIComponent(location.search.replace(/^\?/, '')));
 
 
-const keyMap = {
-    品牌: 'brand',
-    品类: 'sort',
-    颜色: 'color',
-    尺寸: 'size',
-    价格: 'price',
-    折扣: 'discount'
-};
-
 const convertMap = {
 const convertMap = {
     brand: 'brand',
     brand: 'brand',
     group_sort: 'sort',
     group_sort: 'sort',
     color: 'color',
     color: 'color',
     size: 'size',
     size: 'size',
     price: 'price',
     price: 'price',
-    discount: 'discount',
+    discount: 'p_d',
 };
 };
 
 
 export default {
 export default {